| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 12/20/2001 | US20010054028 Copyright protection method, reproduction method, reproduction apparatus, recording method and recording apparatus |
| 12/20/2001 | US20010054016 Media and method of updating commodity catalog information |
| 12/20/2001 | US20010053282 Program recording/reproducing method and apparatus |
| 12/20/2001 | US20010053281 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 12/20/2001 | US20010053280 Optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc |
| 12/20/2001 | US20010053279 Video signal transmission method, superimposed information extraction method, video signal output device, video signal receiving device, and video recording medium |
| 12/20/2001 | US20010053278 Video signal transmission device,video signal output device, video signal reception device, video signal duplication control system, information superimposing/extraction device, and image recording medium |
| 12/20/2001 | US20010053277 Non-linear reproduction control method of multimedia stream and apparatus thereof |
| 12/20/2001 | US20010053275 Device, method, and system for video editing, and computer readable recording medium having video editing program recorded threon |
| 12/20/2001 | US20010053272 Playback apparatus and adaptive equalizing circuit |
| 12/20/2001 | US20010053238 Digital watermark embedding method, digital watermark extracting method, recording medium, image recording device, and image replaying device |
| 12/20/2001 | US20010053236 Audio or video steganography |
| 12/20/2001 | US20010053224 Information vending apparatus, information vending method, and program storage medium |
| 12/20/2001 | US20010053114 Recording medium, recording apparatus, and reading apparatus |
| 12/20/2001 | US20010053112 Information storage apparatus |
| 12/20/2001 | US20010052865 Voice recording/reproducing device by using adaptive differential pulse code modulation method |
| 12/20/2001 | DE19655194C2 Optische Scheibe und Antriebsvorrichtung für diese Optical disc drive device and for this |
| 12/20/2001 | DE10027970A1 Verfahren zur Dekodierung von digitalen Audiodaten und Vorrichtung zur Dekodierung von digitalen Audiodaten Method for decoding digital audio data and apparatus for decoding digital audio data |
| 12/19/2001 | EP1164748A1 Storage device authentication system |
| 12/19/2001 | EP1164727A1 Method and apparatus for decoding digital audio data |
| 12/19/2001 | EP1164590A2 Information playback apparatus, information processing method and information recording medium |
| 12/19/2001 | EP1164589A1 Storage device having an error correction function |
| 12/19/2001 | EP1164588A2 Information outputting apparatus and method, information recording apparatus and method, information outputting recording system and information recording medium |
| 12/19/2001 | EP1164586A2 Optical recording apparatus and method for displaying residual space on optical recording medium |
| 12/19/2001 | EP1164507A2 Database updating method using recordable optical disc and apparatuses therefor |
| 12/19/2001 | EP1163673A1 Method for implementing trickplay modes in a data stream recorder |
| 12/19/2001 | EP1163672A1 Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier and device for decoding |
| 12/19/2001 | EP1163671A1 Method for converting an analogue signal into a binary output signal |
| 12/19/2001 | EP1163659A1 Protecting compressed content after separation from original source |
| 12/19/2001 | EP1163563A1 Secure portable digital data handling medium, and security method using such a data handling medium |
| 12/19/2001 | EP0688480B1 A method and system for audio information dissemination using various transmission modes |
| 12/19/2001 | CN1327681A Recording of a trick signal on a record carrier |
| 12/19/2001 | CN1327663A Updating a revocation list to foil an adversary |
| 12/19/2001 | CN1327636A Detection apparatus |
| 12/19/2001 | CN1327593A Signal processor for correcting and detecting errors |
| 12/19/2001 | CN1327592A Optical recording medium and method and apparatus for reproduction the same |
| 12/19/2001 | CN1327591A Data recorded medium, data reproducing method and reproducing apparatus, and data processing system |
| 12/19/2001 | CN1327590A Transmission of a digital information signal having M bit PCM samples |
| 12/19/2001 | CN1327589A Digital reproduced signal processing device |
| 12/19/2001 | CN1327588A Reproduced signal processing device |
| 12/19/2001 | CN1327587A Ebedding and detecting watermarks in one-dimensional information signals |
| 12/19/2001 | CN1327586A Recovery of a master key from recorded published material |
| 12/19/2001 | CN1327585A Addition of watermark keys according to a flexible format |
| 12/19/2001 | CN1327572A Medium for recording audio signal, recorder and player |
| 12/19/2001 | CN1327558A Screening protected material |
| 12/19/2001 | CN1327236A Audio record medium, method for recording and reproducing data and recording and reproducing equipment |
| 12/19/2001 | CN1327230A 信息记录媒体及其记录方法和重放方法 Information recording medium and recording method and reproducing method |
| 12/19/2001 | CN1327227A Optic disc equipment and disc |
| 12/19/2001 | CN1076507C Method for recording data |
| 12/19/2001 | CN1076506C Data producing device |
| 12/19/2001 | CN1076505C Method and unit for recording and reading of multiple speed information by rotary magnetic head |
| 12/19/2001 | CN1076501C Laser disc player |
| 12/18/2001 | US6332207 Method of correcting a read error in a disk drive |
| 12/18/2001 | US6332206 High-speed error correcting apparatus with efficient data transfer |
| 12/18/2001 | US6332205 Data recovery system having offset compensation |
| 12/18/2001 | US6332204 Recovering and relocating unreliable disk sectors when encountering disk drive read errors |
| 12/18/2001 | US6332182 Disk drive control without identification fields |
| 12/18/2001 | US6332175 Low power system and method for playing compressed audio data |
| 12/18/2001 | US6332174 Digital signal reproducing apparatus |
| 12/18/2001 | US6332057 Data reproduction apparatus and data storage medium |
| 12/18/2001 | US6332010 Synchronizing signal detecting circuit |
| 12/18/2001 | US6331969 For recording by modulating the width of pits in accordance with a predefined information stream |
| 12/18/2001 | US6331968 System and method to compensate for data defects within a magneto-optical computer memory device |
| 12/18/2001 | US6331921 Magneto-resistive head read amplifier |
| 12/18/2001 | US6331829 Decoding device and method |
| 12/18/2001 | US6331803 Constant bandwidth, variable gain amplifier, and method |
| 12/18/2001 | CA2173701C A recording medium on which attribute information on the playback data is recorded together with the playback data and a system for appropriately reproducing the playback data using the attribute information |
| 12/18/2001 | CA2120355C Disk recording medium and reproducing method and apparatus thereof |
| 12/18/2001 | CA2063908C Recording medium and a method and apparatus for recording and reproducing digital data in data clusters and cluster linking sectors on the recording medium |
| 12/13/2001 | WO2001095622A1 Recorder/player apparatus |
| 12/13/2001 | WO2001095620A1 Broadcast recording method, device, and recording medium |
| 12/13/2001 | WO2001095612A1 Method of and system for reading blocks from a storage medium |
| 12/13/2001 | WO2001095495A1 Device for encoding a stream of databits of a binary source signal into a stream of databits of a binary channel signal, memory means, device for recording information, record carrier, device for coding and device for playing back |
| 12/13/2001 | WO2001095331A2 Method of implicit partitioning the storage space available on a storage medium |
| 12/13/2001 | WO2001095330A2 Method of immediate writing or reading files on a disc like recording medium |
| 12/13/2001 | WO2001095328A1 Buffer memory address converter, sector address information reliability judging device, defective sector judging device, ecc block synchronization detector, optical disk reproducing device, medium, and program |
| 12/13/2001 | WO2001095327A2 Recordable storage medium with protected data area |
| 12/13/2001 | WO2001095073A1 A method relating to copy protection |
| 12/13/2001 | WO2001046952A3 Digital content security |
| 12/13/2001 | WO2001026272A3 Internet based hearing assessment methods |
| 12/13/2001 | WO2000026909A9 Method for irreversibly write-securing a magnetic storage cartridge |
| 12/13/2001 | US20010052127 Recording medium menu supporting method |
| 12/13/2001 | US20010052105 Digital transmission signal processing system and recording/reproducing system |
| 12/13/2001 | US20010052101 Write format for digital data storage |
| 12/13/2001 | US20010052098 Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data |
| 12/13/2001 | US20010052090 Storage device having an error correction function |
| 12/13/2001 | US20010052078 Information outputting apparatus and information outputting method, information recording apparatus and information recording method, information outputting recording system and information recording medium |
| 12/13/2001 | US20010052050 Data recording and reproducing apparatus, and method for recording and reproducing data |
| 12/13/2001 | US20010051954 Data updating apparatus that performs quick restoration processing |
| 12/13/2001 | US20010051039 Storage medium storing catalog information |
| 12/13/2001 | US20010051038 Apparatus for recording and/or playing back catalog information |
| 12/13/2001 | US20010051036 Reproducing apparatus having high-speed reproducing function |
| 12/13/2001 | US20010051035 Method of masking picture display transitions upon change-over of the video playback speed |
| 12/13/2001 | US20010051033 Optical recording apparatus, optical recording method, and digital still camera |
| 12/13/2001 | US20010051032 Delayed decision recording device |
| 12/13/2001 | US20010050927 Data storage communication channel and method of transmitting data |
| 12/13/2001 | US20010050891 Data reproducing method and apparatus, and data recording method and apparatus |
| 12/13/2001 | US20010050890 Optical disk, optical disk recording method and optical disk apparatus |
| 12/13/2001 | US20010050889 Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data |
| 12/13/2001 | US20010050826 Head fly height by using the applied peak area ratio to determine signal pw50 |